`chenchong.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776113752

Same first word

chenchong.cn

chenchong.com

DNS History

5 records (3 active, 2 former)

●NSdns29.hichina.com2026-04-04 → 2026-04-13 · 3 obs

○ 2017-02-17 02:34:56
● 2026-04-04 04:41:28
● 2026-04-13 21:15:30

●NSdns30.hichina.com2026-04-04 → 2026-04-13 · 3 obs

○ 2017-02-17 02:34:56
● 2026-04-04 04:41:28
● 2026-04-13 21:15:30

○NSf1g1ns1.dnspod.net2015-07-05 → 2017-02-17 · 4 obs

● 2015-07-05 14:06:20
● 2017-02-17 02:34:56
○ 2026-04-04 04:41:28
○ 2026-04-13 21:15:30

○NSf1g1ns2.dnspod.net2015-07-05 → 2016-06-19 · 4 obs

● 2015-07-05 14:06:20
● 2016-06-19 07:57:58
○ 2026-04-04 04:41:28
○ 2026-04-13 21:15:30

●CNAMEoverdue.aliyun.com2026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 04:41:28
● 2026-04-13 21:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
chenchong.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chenchong.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns29.hichina.com, dns30.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

IP Addresses

chenchong.com maps to IP address 170.33.12.185.

Other host names, for instance dounao.com, mwcs.cn, zmkb.cn, hghp.cn and ewem.cn share IP numbers with chenchong.com.

chenchong.com - robtex.com

chenchong.com

com